2878507203 has 32 divisors (see below), whose sum is σ = 4535784960. Its totient is φ = 1610313120.

The previous prime is 2878507193. The next prime is 2878507231. The reversal of 2878507203 is 3027058782.

It is not a de Polignac number, because 2878507203 - 2¹⁰ = 2878506179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2878507243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52650 + ... + 92352.

It is an arithmetic number, because the mean of its divisors is an integer number (141743280).

Almost surely, 2^2878507203 is an apocalyptic number.

2878507203 is a deficient number, since it is larger than the sum of its proper divisors (1657277757).

2878507203 is a wasteful number, since it uses less digits than its factorization.

2878507203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39756 (or 39730 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 2878507203 is about 53651.7213423763. The cubic root of 2878507203 is about 1422.5114589572.

The spelling of 2878507203 in words is "two billion, eight hundred seventy-eight million, five hundred seven thousand, two hundred three".